2f059ac91e
machine/atmega: add PORT C GPIO support
2019-10-26 11:35:52 +02:00
9673ad3774
all: move Register{8,16,32} values into runtime/volatile
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This avoids duplication of code. None of the smoke tests have changed
their output.
2019-06-06 19:46:49 +02:00
31189deb3b
machine/avr: use HasBits() method to simplify bit comparisons
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Signed-off-by: Ron Evans <ron@hybridgroup.com >
2019-05-27 18:43:11 +02:00
94b8214529
machine: refactor pins to be of Pin type
2019-05-26 20:48:50 +02:00
e0cf74e638
avr: use register wrappers that use runtime/volatile.*Uint8 calls
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This avoids the //go:volatile pragma on types in Go source code, at
least for AVR targets.
2019-05-14 12:24:01 +02:00
4f4d7976c6
Add core support for multiple UARTs ( #152 )
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* machine/uart: add core support for multiple UARTs by allowing for multiple RingBuffers
* machine/uart: complete core support for multiple UARTs
* machine/uart: no need to store pointer to UART, better to treat like I2C and SPI
* machine/uart: increase ring buffer size to 128 bytes
* machine/uart: improve godocs comments and use comma-ok idiom for buffer Put/Get methods
2019-01-25 22:09:13 +01:00
bf4a43ef04
machine/avr: implement raw GPIO access for bitbanged drivers
2018-11-20 21:04:43 +01:00
9392ef900d
avr: add support for the digispark
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Blinking the on-board LED works. Nothing else has been tested yet.
2018-11-20 18:50:24 +01:00
Jun Takeda
Ayke van Laethem
Ron Evans